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Patent Assignment Assignor Details
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Assignor Name : CHOI, YONG SOO
Total Assignments: 20
Assignment: 1
Reel/Frame:013308/0754   Pages: 2
Recorded: 09/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
09/17/2002
2
YOUN, DAE HEE
Exec Dt:
09/16/2002
3
KIM, KYUNG TAE
Exec Dt:
09/16/2002
Assignee
1
LG ELECTRONICS INC.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7307981
US20030055629
10246539
Correspondence name and address
FLESHNER & KIM, LLP
P.O. BOX 221200
CHANTILLY, VA 20153-1200
Assignment: 2
Reel/Frame:013421/0836   Pages: 2
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, SUNG KYO
Exec Dt:
10/23/2002
2
CHOI, YONG SOO
Exec Dt:
10/23/2002
3
YOON, SUNG WAN
Exec Dt:
10/23/2002
4
KIM, KYUNG TAE
Exec Dt:
10/23/2002
5
YOUN, DAE HEE
Exec Dt:
10/23/2002
Assignee
1
LG ELECTRONICS INC.
20, YOIDO-DONG
YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096181
US20030078771
10277874
Correspondence name and address
FLESHNER & KIM, LLP
SAMUEL W. NTIROS
P.O. BOX 221200
CHANTILLY, VA 20153-1200
Assignment: 3
Reel/Frame:013690/0268   Pages: 3
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
12/06/2002
2
PARK, HYUNG SOON
Exec Dt:
12/06/2002
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHON-SHI
KYOUNGKI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6953489
US20030139127
10331252
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
MICHAEL R. HULL
SEARS TOWER
233 S. WACKER DRIVE, SUITE 6300
CHICAGO, IL 60606-6357
Assignment: 4
Reel/Frame:014024/0375   Pages: 3
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG WAN
Exec Dt:
04/25/2003
2
CHOI, YONG SOO
Exec Dt:
04/25/2003
3
YOUN, DAE HEE
Exec Dt:
04/25/2003
Assignee
1
LG ELECTRONICS INC.
20, YOIDO-DONG, YONGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030204543
10425743
Correspondence name and address
FLESHNER & KIM, LLP
MARK E. OLDS
P.O. BOX 221200
CHANTILLY, VA 20153-1200
Assignment: 5
Reel/Frame:016043/0532   Pages: 3
Recorded: 11/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
11/24/2004
2
KWON, HYUK
Exec Dt:
11/24/2004
3
LEE, SANG HWA
Exec Dt:
11/24/2004
4
CHOI, GEUN MIN
Exec Dt:
11/24/2004
5
SONG, YONG WOOK
Exec Dt:
11/24/2004
6
YOON, GYU HAN
Exec Dt:
11/24/2004
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI, GYEONGGI-DO 467-701, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7282421
US20060035465
10998809
Correspondence name and address
JOHNNY A. KUMAR
HELLER EHRMAN WHITE & MCAULIFFE
1666 K STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:017194/0967   Pages: 3
Recorded: 11/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
09/27/2005
2
LEE, WON MO
Exec Dt:
09/27/2005
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SHI, GYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265054
US20060223319
11268961
Correspondence name and address
JAMES P. ZELLER
MARSHALL, GERSTEIN & BORUN LLP
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 7
Reel/Frame:017294/0659   Pages: 2
Recorded: 11/29/2005
Attorney Dkt #:00939J-093900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, YONG SOO
Exec Dt:
11/02/2005
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI, GYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7357698
US20060270325
11289942
Correspondence name and address
STEVE Y. CHO
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 8
Reel/Frame:018159/0174   Pages: 2
Recorded: 08/04/2006
Attorney Dkt #:00939J-103800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, YONG SOO
Exec Dt:
08/04/2006
Assignee
1
HYNIX SEMICONDUCTOR INC.
136-1, AMI-RI, BUBAL-EUP
ICHEON-SHI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070032083
11499537
Correspondence name and address
STEVE Y. CHO
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:018991/0302   Pages: 2
Recorded: 03/10/2007
Attorney Dkt #:00939J-107800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
12/14/2006
2
CHOI, JAE GON
Exec Dt:
12/14/2006
3
KIM, GYU HYUN
Exec Dt:
12/14/2006
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070264829
11618681
Correspondence name and address
STEVE Y. CHO
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLR.
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:019354/0644   Pages: 3
Recorded: 05/30/2007
Attorney Dkt #:CU-5631 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GYU HYUN
Exec Dt:
04/27/2007
2
CHOI, YONG SOO
Exec Dt:
04/27/2007
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHEON-SI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080057706
11755112
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 11
Reel/Frame:019548/0659   Pages: 3
Recorded: 07/12/2007
Attorney Dkt #:CU-5725 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GYU HYUN
Exec Dt:
06/29/2007
2
CHOI, YONG SOO
Exec Dt:
06/29/2007
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHEON-SI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7498267
US20080102594
11776750
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 12
Reel/Frame:020672/0069   Pages: 3
Recorded: 03/19/2008
Attorney Dkt #:CU-6161 RJS/DS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
10/23/2007
2
KIM, GYU HYUN
Exec Dt:
10/23/2007
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHEON-SI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080261399
11946110
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 13
Reel/Frame:031952/0990   Pages: 4
Recorded: 01/13/2014
Attorney Dkt #:065473-000019US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN MI
Exec Dt:
01/13/2014
2
LEE, YOUNGJUN
Exec Dt:
01/13/2014
3
CHOI, YONG SOO
Exec Dt:
01/13/2014
Assignee
1
CHA BIO & DIOSTECH CO., LTD.
3F. HANYANG BLDG., 605-21 YEOKSAM-DONG
GANGNAM-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 135-080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140295554
14232448
Correspondence name and address
NIXON PEABODY LLP
555 WEST FIFTH STREET
46TH FLOOR
LOS ANGELES, CA 90013
Assignment: 14
Reel/Frame:031955/0051   Pages: 4
Recorded: 01/13/2014
Attorney Dkt #:065473-000020US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN MI
Exec Dt:
01/13/2014
2
LEE, YOUNGJUN
Exec Dt:
01/13/2014
3
CHOI, YONG SOO
Exec Dt:
01/13/2014
Assignee
1
CHA BIO & DIOSTECH CO., LTD.
3F. HANYANG BLDG., 605-21 YEOKSAM-DONG
GANGNAM-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 135-080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140227235
14232569
Correspondence name and address
NIXON PEABODY LLP
555 WEST FIFTH STREET
46TH FLOOR
LOS ANGELES, CA 90013
Assignment: 15
Reel/Frame:042415/0822   Pages: 3
Recorded: 05/05/2017
Attorney Dkt #:K100AJ-071100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SOO
Exec Dt:
03/14/2017
2
JEONG, HO JIN
Exec Dt:
03/14/2017
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, GYEONGGI-DO
ICHEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10229828
US20180076022
15584637
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:044522/0420   Pages: 3
Recorded: 01/03/2018
Attorney Dkt #:SH00120AJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANGHUN
Exec Dt:
01/02/2018
2
CHOI, YONG SOO
Exec Dt:
01/02/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10388786
US20180286987
15860851
Correspondence name and address
AGORA LAW, LLC
2020 MALTBY RD STE 7 PMB163
BOTHELL, WA 98021
Assignment: 17
Reel/Frame:047915/0105   Pages: 3
Recorded: 11/02/2018
Attorney Dkt #:SH00380AJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, HYANGKEUN
Exec Dt:
10/19/2018
2
CHOI, YONG SOO
Exec Dt:
10/20/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804295
US20190287980
16179031
Correspondence name and address
AGORA LAW, LLC
14711 NE 29TH PLACE
SUITE 200
BELLEVUE, WA 98007
Assignment: 18
Reel/Frame:047277/0681   Pages: 3
Recorded: 10/23/2018
Attorney Dkt #:517667US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SURIN
Exec Dt:
10/22/2018
2
CHOI, YONG SOO
Exec Dt:
10/22/2018
Assignee
1
CHA UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
120, HAERYONG-RO, POCHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 11160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190194591
16167922
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:047978/0621   Pages: 3
Recorded: 12/21/2018
Attorney Dkt #:SH18240AJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, HYANGKEUN
Exec Dt:
12/19/2018
2
CHOI, YONG SOO
Exec Dt:
12/19/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10903363
US20190393355
16231255
Correspondence name and address
AGORA LAW, LLC
14711 NE 29TH PLACE
SUITE 200
BELLEVUE, WA 98007
Assignment: 20
Reel/Frame:063889/0500   Pages: 8
Recorded: 06/08/2023
Attorney Dkt #:SSP230009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG CHUL
Exec Dt:
05/25/2023
2
HAN, DEOK SU
Exec Dt:
05/25/2023
3
MYUNG, KANG SIK
Exec Dt:
05/25/2023
4
PARK, HAN TEO
Exec Dt:
05/25/2023
5
LEE, HYEONG JU
Exec Dt:
05/25/2023
6
CHOI, YONG SOO
Exec Dt:
05/25/2023
Assignee
1
SK ENPULSE CO., LTD.
1043, GYEONGGI-DAERO, PYEONGTAEK-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407135
18331193
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE E
VIENNA, VA 221805723

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